doc/TODO

   1 1. Use a typeclass for all the length operations on Domain types.
   2
   3 2. Write a library for Nagios plugins (or "Monitoring plugins" as the
   4    Perl library now calls them).
   5
   6 3. Add a CLI nagios-check-harbl (or whatever) executable that utilizes
   7    the harbl library and reports erros in a Nagios-friendly format.